Ben recently lost his job at a major u. s. auto plant in one of the rust belt states. after looking unsuccessfully for work in a similar industry for several months, he plans to start interviewing with road and bridge repair companies. he speculates that if the government begins to contract with companies that repair highways and bridges, he may find steady work, at least in the short term. which of the following statements best describes the strategy behind his thoughts

D.By increasing government spending through road and bridge repair and construction, the government will intervene in the free-market economic system to help jump-start a weak economy.

Explanation:

Keynesian economics is a theory that says the government should increase demand to boost growth. Keynesians believe consumer demand is the primary driving force in an economy. As a result, the theory supports expansionary fiscal policy. As seen in the case of Ben.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

the answer is d.index